No
No did you been silly
1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043
1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043
All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.
9 is divisible by both 3 and 9
Three is divisible by 3 and 9.
If a number is not divisible by 3 then it is not divisible by 9.
it's divisible by 3 = 205. but 615 is not divisible by 9
NO. 1110 is not divisible by 9. A number is divisible by 9 if the sum of its digits is divisible by 9. 1110 = 1 + 1 + 1 + 0 = 3 (3 is not divisible by 9, thus, 1110 is not divisible by 9.)
No, 9 is divisible by 3 and 9, but not six 3 x 9 = 27, also not divisible by 6
All numbers divisible by 9 are divisible by 3; since 9 = 3 x 3 all multiples of 9 are also multiples of 3. However, all numbers divisible by 3 are not divisible by 9, eg 6 = 2 x 3 but 6 is not divisible by 9 (since 6 is not a multiple of 9) - it only takes one counter example to disprove a theory.
No. 117,638 is divisible by: 1, 2, 131, 262, 449, 898, 58819, 117638.